This patch introduces rpyc based RPC client/server for
the flask web interface to call into the running aprsd server
command to fetch stats, logs, etc to send to the browser.
This allows running the web interface via gunicorn command
gunicorn -k gevent --reload --threads 10 -w 1 aprsd.flask:app --log-level DEBUG
This patch decouples sending a message from the internals of
the Packet classes. This allows the rest of the code to use
Packet objects as type hints in methods to enforce Packets
in the plugins.
The send method was moved to a single place in the threads.tx.send()
The messaging.py now is nothing but a shell that
contains a link to packets.NULL_MESSAGE to help maintain
some backwards compatibility with plugins.
Packets dataclass has fully replaced messaging objects.
This patch updates the logging facility to ensure that
logging to a file works even when --quiet mode is selected.
Also update the listen and list-plugins command to show
a console.status line while waiting for results to come in.
This patch adds the new objectstore Mixin class that enables
classes that store their date in self.data as a serializeable dict,
to be able to be stored to disk at shutdown and loaded at startup.
The SeenList and WatchList are now saved/loaded to/from disk.
This patch completely refactors and simplifies how the clients
are created and used. There is no need now to have a separate
KISSRXThread. Since all the custom work for the KISS client is
encapsulated in the kiss client itself, the same RX thread and
callback mechanism works for both the APRSIS client and KISS Client
objects. There is also no need to determine which transport
(aprsis vs kiss) is being used at runtime by any of the messages
objects. The same API works for both APRSIS and KISS Client objects
This patch adds a live view of the aprsd logfile in
the admin ui. This uses a new Log QueueHandler and the
threads.logging_queue to push log entries into a queue.
The flask websockets server will push those log entries up
to a connected client browser.
When the admin user users the web ui to send a message
a new client instance is created with login credentials for
that particular message. This patch ensures that send_direct
uses that client.
This patch adds plugin rx/tx processing of packets.
This tracks how many messages a plugin processes (recieves) and
how many packets result in a plugin sending a message out.
This patch also adds a new plugins tab on the admin page.
This patch updates the Admin UI to display the APRS icon symbol
associated with a mic-e packet on the watch list tab for all
entries in the watch list.
This patch updates the notification thread to send all packets
through the notification plugins. The plugins themselves need to
do smart filter to not reply to every packet. This allows for
more interesting plugins.
Also fixed an issue with the messages tab in the admin ui, not
showing all of the recieved packets. The messages tab now also
sees all the packets that aprsd recieves.
This patch adds a new optional feature called Watch list.
Aprsd will filter IN all aprs packets from a list of callsigns.
APRSD will keep track of the last time a callsign has been seen.
When the configured timeout value has been reached, the next time
a callsign is seen, APRSD will send the next packet from that callsign
through the new notification plugins list.
The new BaseNotifyPlugin is the default core APRSD notify based plugin.
When it gets a packet it will construct a reply message to be sent
to the configured alert callsign to alert them that the seen callsign
is now on the APRS network.
This basically acts as a notification that your watched callsign list is
available on APRS.
The new configuration options:
aprsd:
watch_list:
# The callsign to send a message to once a watch list callsign
# is now seen on APRS-IS
alert_callsign: NOCALL
# The time in seconds to wait for notification.
# The default is 12 hours.
alert_time_seconds: 43200
# The list of callsigns to watch for
callsigns:
- WB4BOR
- KFART
# Enable/disable this feature
enabled: false
# The list of notify based plugins to load for
# processing a new seen packet from a callsign.
enabled_plugins:
- aprsd.plugins.notify.BaseNotifyPlugin
This patch also adds a new section in the Admin UI for showing the
watch list and the age of the last seen packet for each callsing since
APRSD startup.
This patch updates the admin UI to include 3 tabs
of content.
Charts
messages
config
The charts tab is the existing line charts.
The messages tab shows a list of RX (green) and TX (red) messages
from/to aprsd.
The config tab shows the config loaded at startup time.
This patch reworks the stats object dict and includes more data.
Also includes aprsis last update timestamp (from last recieved message).
This is used to help determine if the aprsis server connection is still
alive and well.
This patch adds the aprsd-lnav.json formatting file.
This is useful when you want to tail the logfile with the lnav
log tailing app.
http://lnav.org/
To install the aprsd-lnav.json formatter
1) install lnav
2) lnav -i aprsd-lnav.json
3) lnav -C -- just to test it out
The next time you launch aprsd do it with this
aprsd server --loglevel DEBUG | lnav
This patch also updates the logging output from the flask
web service to 1) disable flask web url logging and 2)
use the same output format as the rest of the app.
This patch adds 2 items. First it adds the new StockPlugin,
which fetches stock quotes from yahoo finance rest API using
the yfinance python module.
2nd, the web interface contains a new url /plugins, which allows
aprsd to reload all of it's plugins from disk. This is useful for
development where the dev is editing an existing plugin and wants to
run the edited plugin without restarting aprsd itself. The /plugins
url requires admin login credentials.
TODO: would be nice to live reload the aprsd.yml config file, so plugin
reloading can start new plugins defined in aprsd.yml between /plugins
being reloaded.
This patch fixes the CTRL-C signal_handler.
This patch also adds the new Messages WEB UI page
as well as the save url, which are both behind an
http basic auth.
The flask web service now has users in the config file
aprsd:
web:
users:
admin: <password>
This patch adds the stats object to collect statistics of
the running server. This also optionally adds the ability
to run a flask web service on a port to use as a keepalive
healthcheck.
Hemna